| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | ROYCE & ASSOCIATES, LLC | 74,900 | 2.62 | $1,254,575 | 30-Sep-09 | | EMERALD ADVISERS | 22,816 | .80 | $382,168 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 21,501 | .75 | $360,141 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 20,137 | .70 | $337,294 | 30-Sep-09 | | Bank of New York Mellon Corporation | 13,400 | .47 | $224,450 | 30-Sep-09 | | WELLS FARGO & COMPANY | 4,076 | .14 | $68,273 | 30-Sep-09 | | M&T BANK | 820 | .03 | $13,735 | 30-Sep-09 | | S&T BANK/PA | 600 | .02 | $10,050 | 30-Sep-09 | | PNC FINANCIAL SERVICES GROUP, INC. | 150 | .01 | $2,512 | 30-Sep-09 | | UBS AG | 16 | .00 | $268 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | ROYCE VALUE TRUST, INC. | 54,900 | 1.92 | $811,422 | 30-Jun-09 | | VANGUARD TOTAL STOCK MARKET INDEX FUND | 21,300 | .74 | $314,814 | 30-Jun-09 | | ROYCE MICRO CAP TRUST | 20,000 | .70 | $295,600 | 30-Jun-09 | | DFA U.S. MICRO CAP SERIES | 4,450 | .16 | $67,996 | 30-Apr-09 | | DFA U.S. SMALL CAP SERIES | 3,500 | .12 | $53,480 | 30-Apr-09 | | DFA U.S. Core Equity 2 Portfolio | 1,917 | .07 | $29,291 | 30-Apr-09 | | DFA U.S. Vector Equity Portfolio | 1,311 | .05 | $20,032 | 30-Apr-09 | | DFA TAX-MANAGED U.S. SMALL CAP PORTFOLIO | 700 | .02 | $11,242 | 31-Jul-09 | | DFA U.S. Core Equity 1 Portfolio | 675 | .02 | $10,314 | 30-Apr-09 | | DFA T.A. U.S. Core Equity 2 Portfolio | 540 | .02 | $8,251 | 30-Apr-09 |
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Value shown is computed using the security's price on the report date given.
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